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Verified Reviews for Insulation Service pros in Leonard, MI

*The Angi rating for Insulation Service companies in Leonard, MI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.

*The HomeAdvisor rating for Insulation Service companies in Leonard, MI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.

Last update on November 10, 2025

Top-Rated Insulation pros in Leonard - Updated Nov 2026

Avatar for DANA Insulation
DANA Insulation
4.3(
49
)
Blown-In Insulation - Install or UpgradeSpray Foam Insulation - InstallBatt, Rolled or Reflective Insulation - Install or Upgrade+2 more

Serving Leonard, MI and surrounding areas

Approved

In business since 1977

Free estimates

Warranties offered

"DANA Insulation had my attic insulated with blown-in cellulose. Prior to the insulating my attic, my bedroom upstairs felt like a sauna and I always had a miserable time sleeping. I noticed a huge difference and I can now sleep comfortably in the hot summer nights. The crew did a superb job and was very kind to answer my all the curious questions."
16 neighbors recently requested a quote
Recommended by55%of homeowners
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Austin Insulation, Inc.
4.6(
61
)
Blown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or Upgrade

Serving Leonard, MI and surrounding areas

Approved

In business since 2006

Free estimates

Customers say: Quick response

"These guys were amazing, best price in town and did amazing work in our garage. Honestly, received 5 other quotes that were outrageous and they by far had the best price. Don't waste your time getting quotes and go straight to Austin Insulation!"
Picture 1
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+5

Response time2 days
13 neighbors recently requested a quote
Recommended by94%of homeowners
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Avatar for USA Insulation of Detroit
USA Insulation of Detroit
4.2(
124
)
Blown-In Insulation - Install or UpgradeSpray Foam Insulation - InstallBatt, Rolled or Reflective Insulation - Install or Upgrade+1 more

Serving Leonard, MI and surrounding areas

Approved

In business since 1977

Free estimates

Warranties offered

"USA insulation is a great company to get all your insulation (& energy improvement) projects done. Very capable company & all the technicians know their trade well.- very good in resolving any issues that may come up. Keep up the good work!!"
USA Insulation Premium Foam
Air Sealing
Blown-In Insulation
Response time1 day
110 neighbors recently requested a quote
Recommended by76%of homeowners
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Avatar for BlownInsulationMI.Com, LLC
BlownInsulationMI.Com, LLC
4.5(
253
)
Blown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or UpgradeInjection Insulation - Install

Serving Leonard, MI and surrounding areas

Approved

In business since 2004

Free estimates

Credit card accepted

"Knowledgeable, hardworking, friendly and professional folks. They did a terrific job with our added attic insulation and explained each step. Also answered all my questions and sent photos of the work. Cleaned up afterwards too."
almost finished with attic
Blown Insulation finished attic
Response time1 day
38 neighbors recently requested a quote
Recommended by98%of homeowners
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Avatar for RetroFoam of Michigan Inc.
RetroFoam of Michigan Inc.
5.0(
286
)
Blown-In Insulation - Install or UpgradeSpray Foam Insulation - InstallInjection Insulation - Install

Serving Leonard, MI and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Warranties offered

"Crew 7 insulated my entire home in record time and impeccable detail."
Spray Foam Insulation
Installing RetroFoam with Siding
Installing RetroFoam with Brick Exterior
RetroFoam Insulation
Response time20 mins
Response rate100%
146 neighbors recently requested a quote
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Avatar for Building Performance Solutions
Building Performance Solutions
4.6(
100
)
Blown-In Insulation - Install or UpgradeSpray Foam Insulation - InstallBatt, Rolled or Reflective Insulation - Install or Upgrade+2 more

Serving Leonard, MI and surrounding areas

Approved

Credit card accepted

Offers commercial services

Customers say: True professional

"They did a fantastic job! Far beyond my explanations. IF I need more insulation, I'd call them! If someone asked who to call for insulation, my only answer would be Building Performance Solutions!"
Additional Photos
Brick
Vinyl, Aluminum, Wood Walls
Block Walls
Common Areas that need to be Air sealed

+6

Response time8 hrs
Response rate100%
7 neighbors recently requested a quote
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Avatar for BlownInsulationMI.com LLC
BlownInsulationMI.com LLC
4.6(
11
)
Spray Foam Insulation - InstallBlown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or Upgrade+2 more

Serving Leonard, MI and surrounding areas

Approved

In business since 2004

Free estimates

Warranties offered

"Ron from Ecology Products , INC He was very professional and explained All the different option's and feature's of the World of Insulation's...I Learned a lot that day. They showed up on the date and time we had Scheduled and even called the day before to make sure we would be home. His crew came in introduced themselves. They explained what all they were doing to make sure we were all the same page as per Ron's visit.They wasted no time in getting to work and finishing up and cleaning the job site up.I would highly recommend them for your project's. Thank's to Ron and his crew !!!"
Additional Photos
Prep Work done
Blown In Insulation
Additional Photos
Additional Photos

+1

Response time7 hrs
19 neighbors recently requested a quote
Recommended by88%of homeowners
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Avatar for DANA Insulation, Inc.
DANA Insulation, Inc.
4.3(
54
)
Blown-In Insulation - Install or UpgradeSpray Foam Insulation - InstallBatt, Rolled or Reflective Insulation - Install or Upgrade+1 more

Serving Leonard, MI and surrounding areas

Approved

In business since 1977

Free estimates

Emergency services offered

"The salesman, Tom, and the installers, Tim and Jay, were all a pleasure to work with. I would definitely recommend Dana Insulation to my friends and family."
Blown-in Cellulose Wall Insulation
Exterior Wall Insulation Upgrade
Exterior Walls Spray Foam
Exterior Walls Spray Foam
Blown-in Cellulose Insulation Attic

+4

Response time2 days
38 neighbors recently requested a quote
Recommended by87%of homeowners
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Avatar for King-Bur Farms, Insulation Building Supply, Inc.
King-Bur Farms, Insulation Building Supply, Inc.
4.9(
26
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or Upgrade

Serving Leonard, MI and surrounding areas

Approved

In business since 1972

Free estimates

Emergency services offered

"Excellent customer service from bid through completion of project. Educated me on insulation and provided consumers energy rebate. Cleaned up after job. I would definitely recommend Bruce for your insulation project."
FOAM BONDS
FOAM BONDS
FOAM WALLS
FOAM WALLS
FOAM CEILING

+26

Response time12 hrs
Response rate87%
Recommended by96%of homeowners
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Avatar for Pro Home Improvement, Inc.
Pro Home Improvement, Inc.
3.5(
616
)
Blown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or Upgrade

Serving Leonard, MI and surrounding areas

Approved (Corporate)

In business since 2006

Free estimates

Warranties offered

"The experience with Pro Home Improvement was a positive one. They answered all my questions when asked. They were on time and completed the work as they said they would on a given time. Cleaned up the surroundings after the work was completed. Despite the cold weather they did a wonderful job. I would definitely recommend them to any one interested in installing a new roof."
Closed Cell Spray Foam
Check out our great Spray Foam
Check out our great Spray Foam
Make-A-Wish
Eric and Tim ribbon cutting

+14

Response time3 hrs
139 neighbors recently requested a quote
Recommended by96%of homeowners
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Showing 1-10 of 83
Insulation FAQs, answered by experts

Ideally, you can add new insulation to your existing insulation. However, some circumstances require you to remove old insulation before adding any new insulation: 

  • If the insulation is over 15 years old

  • If the insulation is wet or moldy

  • If it is vermiculite insulation

  • If you see signs of pest infestation

Removing old insulation is best left to a pro who can safely dispose of potential moldy or asbestos-ridden insulation.

The lifespan of crawl space insulation depends on how well you maintain your insulation and the type of insulation. Fiberglass will need replacing every 15 to 20 years on average if you don't have a vapor barrier in place. If you do have vapor barriers in place, then your insulation could last much longer. Spray foam insulation can last anywhere from 80 to 100 years. 

Yes, products made from renewable resources and with reduced chemical impacts.

It’s technically possible to install loose-fill cellulose insulation without a blower, but it’s much more time-consuming, tedious, and dangerous. You’ll need to wear the proper protective coverings to handle the cellulose after it’s been doused in boric acid; use a shovel when you can to transport the material from the bag into the wall cavity.

That said, if you purchase cellulose materials at a home improvement store, ask if they rent out blowers for free or at a discounted rate. In many cases, if you buy the material from the store, they’ll rent out the blower at no extra cost.

The primary downside of radiant barriers is their limited effectiveness in cold climates. They are designed to reflect radiant heat, making them less beneficial in cooler conditions where heat retention is more important. 

Radiant barriers require proper installation to maximize effectiveness. Incorrect placement can lead to minimal benefits. They also do not provide insulation, meaning they should be used in conjunction with traditional insulation for optimal energy efficiency. 

The Leonard, MI homeowners’ guide to insulation services

From average costs to expert advice, get all the answers you need to get your job done.

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